Table 2.
The exon annotation based on Refgene intron (filtered) and intergenic regions.
| Sample | Cerebrum | Testis | ES cell |
|---|---|---|---|
| Total exons1 | 103,024 (73,270,403, 100%)2 | 164,575 (54,548,008, 100%) | 53,809 (6,241,164, 100%) |
| nr | 14,333 (7,613,882, 10.39%) | 24,343 (19,326,301, 35.43%) | 13,556 (1,803,672, 28.90%) |
| ncRNA | 3,933 (2,372,724, 3.24%) | 7,862 (4,096,291, 7.50%) | 4,547 (97,395, 1.56%) |
| Repeat | 19,116 (15,226,166, 20.78%) | 34,015 (11,659,836, 21.38%) | 13,109 (971,411, 15.56%) |
| New exons of known genes | 1,073 (46,792, 0.06%) | 1,404 (64,663, 0.12%) | 1,101 (8,593, 0.14%) |
| Rfam prediction | 207 (4,306,737, 5.90%) | 219 (617,575, 1.13%) | 104 (15,076, 0.24%) |
| Remaining | 64,357 (43,704,102, 59.63%) | 96,607 (18,783,342, 34.44%) | 19,790 (3,345,017, 53.60%) |
1Total number of exons equals to the sum of exons in Refgene intron (filtered) and intergenic regions. Because there are overlaps among Refgene introns and intergenic regions due to alternative spliced isoforms, the total number of exons found in Refgene introns and intergenic regions is more than the total number of annotated exons. 2The numbers of identified regions are listed, and the numbers of reads and percentages of the region-specific reads over all reads are in the parentheses.